Home / 41,573,287.60-62,289,072.60-35,479,430.80

Finding the Fourth Proportional to 41,573,287.60, 62,289,072.60 and 35,479,430.80

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Solution

The fourth proportional to 41,573,287.60, 62,289,072.60 and 35,479,430.80 is: 53,158,673.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,573,287.60 : 62,289,072.60 = 35,479,430.80 : x
  2. Step 2: Convert to fraction form
    41,573,287.60/62,289,072.60 = 35,479,430.80/x
  3. Step 3: Cross multiply
    41,573,287.60x = 62,289,072.60 × 35,479,430.80
  4. Step 4: Simplify right side
    41,573,287.60x = 2,209,980,840,907,876
  5. Step 5: Solve for x
    x = 2,209,980,840,907,876/41,573,287.60
  6. Step 6: Final answer
    x = 53,158,673.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.